with fluid control valve

Patents Grantslast 30 patents

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    Exhaust passage control valve

    • Patent number 7,310,942
    • Issue date Dec 25, 2007
    • Chuo Hatsujo Kabushiki Kaisha
    • Hiroyuki Shiga
    • Y10 - TECHNICAL SUBJECTS COVERED BY FORMER USPC
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    1722853

    • Patent number 1,722,853
    • Issue date Jul 30, 1929
    • B24 - GRINDING POLISHING
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    1402755

    • Patent number 1,402,755
    • Issue date Jan 10, 1922
    • A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
  • Information Patent Grant

    1308961

    • Patent number 1,308,961
    • Issue date Jul 8, 1919
    • B24 - GRINDING POLISHING
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    1234443

    • Patent number 1,234,443
    • Issue date Jul 24, 1917
    • B24 - GRINDING POLISHING
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    1062248

    • Patent number 1,062,248
    • Issue date May 20, 1913
    • B24 - GRINDING POLISHING
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    1054208

    • Patent number 1,054,208
    • Issue date Feb 25, 1913
    • B24 - GRINDING POLISHING
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    968726

    • Patent number 968,726
    • Issue date Aug 30, 1910
    • B24 - GRINDING POLISHING
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    880695

    • Patent number 880,695
    • Issue date Mar 3, 1908
    • B24 - GRINDING POLISHING
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    819021

    • Patent number 819,021
    • Issue date Apr 24, 1906
    • B24 - GRINDING POLISHING
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    760834

    • Patent number 760,834
    • Issue date May 24, 1904
    • B24 - GRINDING POLISHING
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    502883

    • Patent number 502,883
    • Issue date Aug 8, 1893
    • B24 - GRINDING POLISHING
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    207394

    • Patent number 207,394
    • Issue date Aug 27, 1878
    • B24 - GRINDING POLISHING

Patents Applicationslast 30 patents

  • Information Patent Application

    Exhaust passage control valve

    • Publication number 20060150619
    • Publication date Jul 13, 2006
    • Chuo Hatsujo Kabushiki Kaisha
    • Hiroyuki Shiga
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES